APA (7th ed.) Citation

Karpowicz, W. (1961). Metodyka nauczania biologii. [s.n.].

Chicago Style (17th ed.) Citation

Karpowicz, Wanda. Metodyka Nauczania Biologii. Warszawa: [s.n.], 1961.

MLA (9th ed.) Citation

Karpowicz, Wanda. Metodyka Nauczania Biologii. [s.n.], 1961.

Warning: These citations may not always be 100% accurate.